Learn Devices - Siemens SINAMICS S120 Commissioning Manual

Commissioning

2.11 Learn devices

Operating state of power units connected in parallel
Fault messages and alarms from A05000 or F05000 onwards indicate faults in a power unit.
Power unit faults are stored in the fault buffer in the appropriate Control Unit and can be read
as a fault value using parameter r0949 (interpreted decimally). This fault value corresponds
to the drive object number in the drive line-up topology. The number of the fault occurring is
stored in parameter r0945.
The power unit's operating state (infeed or Motor Module) is displayed at both front LEDs on
the corresponding Control Interface Module (CIM).
You can identify the power unit for a particular drive using parameter p0124[0...n] "Power
unit detection via LED". During p0124[0...n] = 1, the LED READY on the power unit
concerned flashes green/orange or red/orange at 2 Hz. For parallel connections the
parameter index is assigned to one power unit in each case.
Configuration of power units connected in parallel
Information on the hardware configuration and wiring the power units is provided in the
SINAMICS S120 Equipment Manual Chassis Power Units.
You can find information on configuration in "SINAMICS Configuration Manual G130, G150,
S120 Chassis, S120 Cabinet Modules, S150". The installation of power units within a control
cabinet with Line Connection Modules is also described in this manual.
2.11 Learn devices
Description
Using a software update, the "learning devices" function amends an existing STARTER
(from version V4.2) with information about later drive firmware versions.
The update is implemented with a SINAMICS Support Package (SSP) from STARTER
version 4.2. Here, equipment descriptions have been added to STARTER, without changing
the code or newly installing STARTER, and without the drive being physically available.
A SINAMICS Support Package must be installed if SINAMICS STARTER versions that are
not covered by STARTER version 4.2 need to be supported. You can download SINAMICS
Support Packages on the Internet from the eSupport and Product Support pages.
The existence of new SSPs in Product Support will be announced when a new SINAMICS
version is released for delivery.
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Commissioning Manual, (IH1), 01/2012, 6SL3097-4AF00-0BP2
Commissioning Manual